I remember when Wilson joined the ranks of 1911 aftermarket parts. The 1911 is without challenge the most heavilly modified and accessory rich firearm in history.That said, My first 1911 was a 3 digit navy that NEVER failed to go bang with proper ammunition and good magazines.Ditto my Remington DCM or the ones carried on active service .Wilson has a good reputation with the 1911 crowd.
That said, I really have to ask, given my plain vanilla 1911s went bang what a $250 knife with Wilson on it will offer over any number of knives at less cost will?
My most important survival item is my sleeping bag. If you have one, curl up in it and sleep on this.